Unfortunately, the first teaser for Ryse, Crytek's Rome-based Kinect title, isn't much more than a concept video, showing off the game's graphic engine, and then a little bit of what the gameplay might be like, with a Kinect player using arms, legs, and even his head to throw down with a Roman countryman.

The game looks pretty precise when faced with actual shield-bashing and front-kicking movements from the player. But we'll have to wait and see just how it handles our standard Kinect operating procedure: Randomly flailing our various limbs around.